Insignia Refrigerator Error LED-1-AND-LED-4-LIT

⚡ Quick Answer: The Insignia refrigerator error code LED-1-AND-LED-4-LIT signifies a problem with the ambient temperature sensor. When both LED 1 and LED 4 are illumi... ✅ DIY Fixable

What Does Error LED-1-AND-LED-4-LIT Mean?

The Insignia refrigerator error code LED-1-AND-LED-4-LIT signifies a problem with the ambient temperature sensor. When both LED 1 and LED 4 are illuminated on the diagnostic display, it often leads to incorrect temperature readings and cooling issues. This error may also be accompanied by unusual noises, indicating a malfunction in the cooling system. Proper placement and airflow around the refrigerator can help mitigate some issues, but persistent errors typically require sensor inspection or replacement.

Common Symptoms:

  • Both LED 1 and LED 4 illuminated simultaneously on the refrigerator’s diagnostic display
  • Refrigerator may exhibit incorrect temperature readings or cooling issues due to ambient sensor faults

Possible Causes

  • Ambient temperature sensor failure or fault (high)

How to Fix Error LED-1-AND-LED-4-LIT

DIY Fix Check refrigerator placement and temperature

  1. Ensure the refrigerator is not placed in an area with extreme ambient temperatures (too hot or too cold)
  2. Verify that vents around the fridge are not blocked and airflow is adequate around the unit

Technician Only Inspect and replace ambient temperature sensor

  1. Disconnect power to the refrigerator
  2. Locate the ambient temperature sensor according to the model service manual
  3. Test the sensor with a multimeter for proper resistance values as specified by the manufacturer
  4. Replace the sensor if readings are outside specifications

Parts needed: Ambient temperature sensor

🛑 When to Call a Pro:
  • If diagnostic code persists after checking placement and simple adjustments
  • If you’re not experienced working with refrigerator electrical components

Technical Specifications

wattage 15W
component Evaporator Fan Motor
resistance 30-50 ohms
part_number W10675028
voltage_rating 120V AC

Common Questions

What does LED-1-AND-LED-4-LIT error mean on insignia refrigerator?

It indicates a malfunction in the ambient temperature sensor, causing incorrect temperature readings.

Can I fix insignia refrigerator LED-1-AND-LED-4-LIT error myself?

Yes, check the refrigerator's placement and ensure adequate airflow around the unit.

How much does it cost to fix LED-1-AND-LED-4-LIT error?

The cost for the ambient temperature sensor ranges from $15 to $60, excluding labor.

When should I call a technician for LED-1-AND-LED-4-LIT?

Call a technician if the error persists after basic checks or if you're not experienced with electrical components.

Data last verified: 2026-04-14

User Comments (0)

Share your experience or solution below.

Be the first to comment!